baber/WOPTO huggingface dataset:
Patent WO-2020233699-A1 (WO)
Title: Apparatus and method used for monitoring internal motion state of road bridge tunnel
Inventor: ZHANG NANTONG
IPC: G01D21/02
Filed: 2020-05-22
Abstract: An apparatus and a method used for monitoring the internal motion state of a road bridge tunnel, the method comprising: a sensor (10) is configured to collect the temperature, humidity, triaxial acceleration, triaxial stress, and Euler angle quaternion of the interior of a road bridge tunnel (S101), and send same to a CPU processing module (30) by means of an on-site data transceiving module (20); and the CPU processing module (30) is configured to: compare the temperature to a first preset threshold value and the humidity to a second preset threshold value and, on the basis of the comparison results, take corresponding measures (S102); on the basis of the historically collected temperature, coaxial acceleration, triaxial stress, and Euler angle quaternion, respectively generate a first data curve, a second data curve, a third data curve, and a fourth data curve in a preset time (S103); and generate a warning signal when the range value of any curve amongst the first data curve, the second data curve, the third data curve, and the fourth data curve exceeds a first preset threshold value; the present apparatus and method used for monitoring the internal motion state of a road bridge tunnel can accurately monitor the internal state of the concrete structure of a road bridge tunnel, and ensure the credibility of collected data.
Patent WO-2021004178-A1 (WO)
Inventor: HUANG QIANG
IPC: B25J17/02
Filed: 2020-05-27
Abstract: L'invention concerne un mécanisme d'articulation de la taille et un robot, comprenant : un siège de bille de taille (1) et un capuchon de bille de taille (2), une cavité de confinement (3) étant ainsi formée conjointement et la paroi latérale interne de la cavité de confinement (3) étant pourvue d'une première partie enfoncée (31) et d'une seconde partie enfoncée (32) qui sont symétriques ; et une bille de taille (4) disposée dans la cavité de confinement (3). La paroi latérale de la bille de taille (4) est pourvue d'une première saillie de limitation (41) et d'une seconde saillie de limitation (42) qui sont symétriques. La première saillie de limitation (41) est incrustée dans la première partie enfoncée (31) et la seconde saillie de limitation (42) est incrustée dans la seconde partie enfoncée (32). Des espaces (5) sont formés entre la face d'extrémité supérieure et la face d'extrémité inférieure de la première saillie de limitation (41) et la face de paroi de la première partie enfoncée (31) ; et des espaces (5) sont formés entre la face d'extrémité supérieure et la face d'extrémité inférieure de la seconde saillie de limitation (42) et la face de paroi de la seconde partie enfoncée (32).
Patent WO-2021159641-A1 (WO)
Title: Fec-based retransmission method and apparatus, and readable storage medium
Inventor: SHEN XIAN
IPC: H04L1/00
Filed: 2020-05-30
Abstract: The present application relates to the technical field of network communications. Provided are an FEC-based retransmission method and apparatus, and a readable storage medium. Said method comprises: decoding received data packets by means of an FEC decoder, so as to recover M media packets; processing, the received data packets and the M media packets by means of a reproduced list generator to generate a retransmission list; generating retransmission information from the retransmission list, sending the retransmission information to a retransmission information decoder, decoding the received retransmission information, and generating retransmission packets from the decoded data; after encoding the retransmission packets by means of a retransmission media packet information FEC encoder, sending redundant data packets to the FEC decoder; and using the FEC decoder to recover Ks media packets. The present application performs, by means of FEC, forward error correction protection on media packets that must be retransmitted, solving the problem of a poor network caused by using only FEC or the retransmission technology in an information transmission process.
Patent WO-2021223280-A1 (WO)
Title: Fingerprint identification driving circuit
Inventor: ZHOU YONGXIANG
IPC: G06K9/00
Filed: 2020-06-03
Abstract: A fingerprint identification driving circuit, comprising: a stage transmission signal line (10); and multiple driving regions (20), each driving region (20) being provided with one stage transmission unit (21) and multiple first GOA driving units (22), each stage transmission unit (21) being connected to the stage transmission signal line (10) so as to turn on, according to a stage transmission signal, a first GOA driving unit (22) of a first stage in the corresponding driving region (20), and each stage transmission unit (21) is further used for outputting a turn-on signal to a stage transmission unit (21) of the next stage to turn on the stage transmission unit (21) of the next stage.
Patent WO-2021237781-A1 (WO)
Title: 摄像光学镜头
Inventor: PENG HAICHAO
IPC: G02B13/00
Filed: 2020-06-05
Abstract: 本发明涉及光学镜头领域，公开了一种摄像光学镜头。该摄像光学镜头，由物侧至像侧依序包括：具有正屈折力的第一透镜、具有负屈折力的第二透镜、具有负屈折力的第三透镜及具有正屈折力的第四透镜；第一透镜的阿贝数v1，第四透镜的阿贝数v4，摄像光学镜头整体的焦距为f，第二透镜的焦距为f2，第三透镜的焦距为f3，第四透镜的物侧面的曲率半径为R7，第四透镜的像侧面的曲率半径为R8，第二透镜的像侧面到第三透镜的物侧面的轴上距离为d4，第三透镜的轴上厚度为d5，且满足下列关系式：2.70≤v1/v4≤4.30；-1.20≤f2/f≤-0.50；-0.80≤f3/f≤-0.30；-10.00≤（R7+R8）/（R7-R8）≤-2.00；3.00≤d4/d5≤10.00。该摄像光学镜头能在具有良好光学性能的同时，满足长焦距和超薄化的设计要求。
Patent WO-2020248906-A1 (WO)
Inventor: QUAN WEI
IPC: H04L29/06
Filed: 2020-06-05
Abstract: The present application provides a secure data transmission method and apparatus for an intelligent fusion identification network. The method comprises: upon receipt of a data packet from a sender, a receiver parses an encryption mode flag bit to determine the encryption mode; query, according to the encryption mode flag bit, a decryption algorithm in an encryption rule database, decrypt data, and check whether an update flag bit reaches a threshold; if the update flag bit reaches the threshold, use the operation value of the system time of the receiver and a timestamp in the data packet as a seed to select a new encryption mode, and return the encryption mode to the sender; and upon receipt of the new encryption mode, the sender encrypts the data by a new encryption mode and sends same. The obfuscation encryption policy in the present application supports user definition, can be constantly changed, and has higher security. A replay attack can be prevented on the basis of the timestamp. It is unnecessary to synchronize the receiver and the sender by using the time difference therebetween as a seed value of a selection algorithm.
Patent WO-2021248392-A1 (WO)
Inventor: XU FENG
IPC: H01P1/203
Filed: 2020-06-11
Abstract: Disclosed is a four-order Ka-band band-pass filter based on a printed ridge gap waveguide. The filter comprises a micro-strip filter structure provided on an upper surface of a dielectric substrate, a top metal cover plate, and a feed dielectric layer located in an intermediate layer and used for stabilizing an air gap. The micro-strip filter structure includes input and output ports, two half-wavelength coupling transmission line resonators, and two T-shaped resonators. Two transmission zeros out of a passband can be obtained and adjusted by means of regulating longitudinal lengths of the two T-shaped resonators, such that better frequency selection is realized. The capabilities, such as in-band insertion loss, a relative bandwidth, in-band flatness and out-of-band rejection, of the filter are superior to those of a traditional Ka-band band-pass filter. Also provided in the present invention is a processing and manufacturing solution, and a test result is basically consistent with a simulation result. According to the present invention, the filter is simple in structure and small in size, and is easily processed; the filter has a stable performance, and is high in integrity; and the filter is easily systematically integrated with other circuits, and has a wide application in future millimeter wave communication and transmission.
Patent WO-2021047230-A1 (WO)
Title: Method and apparatus for obtaining screenshot information
Inventor: ZHANG KUN
IPC: G06F3/0484
Filed: 2020-06-18
Abstract: The present application is applicable to the technical field of information processing, and provides a method and apparatus for obtaining screenshot information. The method comprises: obtaining a first screenshot instruction, and according to the first screenshot instruction, capturing a corresponding first image; obtaining a second synthesis instruction, and according to the second synthesis instruction, synthesizing the first image and an electronic identification code into a second image, the electronic identification code comprising a one-dimensional code, a two-dimensional code, and a barcode, the electronic identification code being used for storing the necessary information of the first image, the necessary information comprising content information and content structure information; and scanning the electronic identification code to obtain the necessary information, and converting the necessary information into recognizable text information. By means of the method, in the present application, after an image is captured, an electronic identification code synthesis image including image information is directly output, without the need for the next image processing, thereby simplifying image processing steps, and improving the efficiency of conversion of the image information into recognizable text information.
Patent WO-2021012877-A1 (WO)
Inventor: SUN JINCHENG
IPC: G06Q10/06
Filed: 2020-06-28
Abstract: A blockchain-based alliance member management method, a management apparatus, a server and a non-volatile computer-readable storage medium. The method comprises: receiving service data information uploaded by a first alliance member, and acquiring corresponding customer information; traversing customer data stored in block bodies of all blocks to search for all customer information whitelists comprising the customer information; selecting a first customer information whitelist having the earliest chain entry time, and finding a corresponding second alliance member; monitoring the data status of the service data information in a preset service cycle; and when the data status is abnormal, transferring the customer information to a customer information blacklist and adjusting the credit value of the second alliance member so as to adjust permissions. In the described method, the status of the service data and/or customer data uploaded by alliance members is analyzed so as to fairly and effectively evaluate and manage the alliance members.
Patent WO-2022000435-A1 (WO)
Title: 水下传感器自组网多路径传输纠删编码块分配方法和装置
Inventor: Kou Zunli
IPC: H04B13/02
Filed: 2020-07-02
Abstract: 本申请提出了一种水下传感器自组网多路径传输纠删编码块分配方法和装置，其中，方法包括：获取源节点和目的节点；计算源节点和目的节点之间的多条路径的路径传输成功率；基于贝叶斯定理建立的概率模型，确定多条路径的编码块传输的分配方案；源节点对原始数据进行纠删编码后，根据分配方案在多路径上传输编码块。由此，实现了编码块在多路径上的有序传输，充分利用了信道资源并提高了传输成功率，改善水下网络系统的传输性能。
Patent WO-2021159659-A1 (WO)
Title: Intelligent charging method and system for electric vehicle on highway
Inventor: LI WEIMIN
IPC: B60L53/66
Filed: 2020-07-07
Abstract: Provided are an intelligent charging method and system for an electric vehicle on a highway. The method comprises: determining whether the remaining driving mileage of an electric vehicle is greater than the driving mileage of the remaining power; if so, collecting electric vehicle information, highway information and charging station information; determining the shortest path according to the electric vehicle information, the highway information and the charging station information; generating an update reservation request according to the shortest path; determining whether an update event occurs; if so, returning to the step of "acquiring the remaining driving mileage of the electric vehicle on the highway and the driving mileage of the remaining power of the electric vehicle"; if not, sending the update reservation request to a charging station, and determining a reservation queue of the charging station; determining again whether an update event occurs; if so, adjusting the reservation queue; charging the electric vehicle according to the adjusted reservation queue; and if not, charging the electric vehicle according to the reservation queue. According to the method, an electric vehicle can reach a final destination with the shortest total traveling time.
Patent WO-2021031979-A1 (WO)
Title: Acquisition method and device for physiological parameter and processing method and device for physiological parameter
Inventor: LI HONGBAO
IPC: A61B5/0205
Filed: 2020-08-13
Abstract: An acquisition method and device (100) for a physiological parameter and a processing method (300, 400, 500) and device (600) for a physiological parameter. The processing method (300, 400, 500) for a physiological parameter comprises: an acquisition device (100) obtains a heart sound signal, an electrocardiosignal, and a fingertip pulse wave signal of a user (S310); the acquisition device (100) sends the heart sound signal, the electrocardiosignal, and the fingertip pulse wave signal to a processing device; a processing device (600) determines risk information of the user according to the heart sound signal, the electrocardiosignal, and the fingertip pulse wave signal, the risk information being used for indicating a risk of the user for coronary heart disease (S320); and the processing device (600) outputs the risk information (S330). The acquisition method and device (100) for a physiological parameter and the processing method (300, 400, 500) and device (600) for a physiological parameter can predict a risk of a user for coronary heart disease and facilitates avoiding the occurrence of an accident to a user caused by a coronary attack.
Patent WO-2021135308-A1 (WO)
Inventor: ZHANG JINCHUAN
IPC: G01N3/02
Filed: 2020-08-26
Abstract: 一种岩石压裂模拟用的加载装置及岩石压裂模拟设备，适用于岩石压裂物理模拟技术领域。岩石压裂模拟用的加载装置包括上盖板（100）、下盖板（200）、侧向加压件（300）及声测模顶柱（400）。侧向加压件（300）具有至少两个，设有用于对岩心试样传递径向力的施力面（310）。上盖板（100）、下盖板（200）以及侧向加压件（300）围合形成用于放置岩心试样的加载空间，侧向加压件（300）能够沿岩心试样的径向并相对于上盖板（100）或下盖板（200）滑动。侧向加压件（300）上设有用于供传感器穿过并与岩心试样的外周贴合的传感器插孔（350）。该岩石压裂模拟用的加载装置能够对不同外径尺寸的圆柱型岩心试样进行模拟加载试验，同时能够独立于岩石压裂模拟设备；在侧向加压件（300）上开设传感器插孔（350），解决传感器不能与岩心试样贴合的问题。
Patent WO-2021057408-A1 (WO)
Inventor: CAI TAO
IPC: H04L29/08
Filed: 2020-09-01
Abstract: Disclosed in the embodiments of the present invention are a command execution method and apparatus, a terminal, and a server, relating to the field of artificial intelligence, and in particular, to the fields such as speech recognition and natural language processing. Said method comprises: during the interaction between a terminal and a user, the terminal or a server for executing a user command being able to store slots and GUI information corresponding thereto, and when filling information of the slot where the user command is configured is missing, the server for executing the user command being able to acquire the missing filling information of the slot from the stored GUI information, avoiding multiple interactions between the user and the terminal, being more intelligent, and improving the command execution efficiency.
Patent WO-2021043142-A1 (WO)
Inventor: DAI LIZONG
IPC: C08K9/12
Filed: 2020-09-01
Abstract: 本发明公开了一种介孔硅树脂阻燃剂、制备方法及其阻燃复合材料，该阻燃剂通过带有环氧基团的氧化石墨烯和氨基改性的介孔二氧化硅反应，再负载羟基锡酸锌而制备得到。利用石墨烯的屏蔽阻隔、介孔二氧化硅对可燃气体的吸附以及羟基锡酸锌的催化成炭的协同阻燃作用，可以提高高分子材料的抑烟阻燃性能。其制备方法简单可行，在高分子抑烟阻燃领域具有广阔的应用前景。
Patent WO-2021208335-A1 (WO)
Title: Traditional chinese medicine composition capable of removing toxins, dispelling dampness, and disinhibiting throat, and application thereof
Inventor: ZHANG ZHONGDE
IPC: A61P31/14
Filed: 2020-09-03
Abstract: Provided is a traditional Chinese medicine composition capable of removing toxins, dispelling dampness, and disinhibiting the throat, comprising the following components in parts by mass: 15-35 parts of raw Semen Coicis, 10-15 parts of Flos Lonicerae, 10-15 parts of Folium Perillae, 10-30 parts of Radix Scrophulariae, 10-20 parts of Radix Platycodi, 15-30 parts of Radix Pseudostellariae, 5-15 parts of Rhizoma Atractylodis, and 5-15 parts of Herba Pogostemonis. The composition is used for treating asymptomatic SARS-CoV-2 infection cases, symptoms such as cough, dry throat, itchy throat, sore throat, and hoarseness caused by chronic pharyngitis, and fever, cough, dry throat, itchy throat, sore throat, hoarseness, fatigue, etc. caused by influenza and acute upper respiratory tract infections.
Patent WO-2021068691-A1 (WO)
Title: Strong-weak-strong clean mining and full filling method for coal mine
Inventor: JU FENG
IPC: E21F15/00
Filed: 2020-09-04
Abstract: A strong-weak-strong clean mining and full filling method for a coal mine. The method is particularly suitable for coal mining of "three-under" pressure coal in a coal mine having a difficulty in mine water treatment. A coal body to be mined on a longwall face is divided into a plurality of strips along a section haulage roadway (1) to a section return airway (2); the strips are arranged at intervals and filled; a strong-weak-strong structure for supporting a roof is formed by interval filling with gangue cementing and high water materials; gangue cementing material filling leads to a strong support structure, and the high water material filling leads to a weak support structure. The method implements the safe mining of "three-under" pressure coal in a coal mine, provides a new technical approach for the underground treatment of highly mineralized mine water, prevents surface subsidence, and reduces filling cost.
Patent WO-2022052120-A1 (WO)
Title: 电化学装置及电子装置
Inventor: JIN JUAN
IPC: H01M10/0587
Filed: 2020-09-14
Abstract: 本申请公开了一种电化学装置及电子装置。电化学装置包括电极组件，电极组件包括第一极片、第二极片以及设置在第一极片和第二极片之间的隔离膜。第一极片包括第一集流体及设置于第一集流体上的第一活性材料层，第二极片包括第二集流体及设置于第二集流体上的第二活性材料层。电极组件还包括至少一个第一凹部与多个第一极耳，第一凹部设置于第二极片上。多个第一极耳由第一集流体形成，多个第一极耳相互电连接。在电极组件厚度方向上，两个第一极耳之间设置有第一凹部。本申请的电化学装置，将极耳与集流体设置为一体成型，可改善电化学装置在高倍率充放电下的内外温差，且减少能量密度损失。
Patent WO-2022056880-A1 (WO)
Inventor: WANG GUIXUE
IPC: A61K47/30
Filed: 2020-09-18
Abstract: L'invention concerne une nanoparticule (NP) sensible aux dérivés réactifs de l'oxygène (ROS) revêtue d'une membrane cellulaire endothéliale aortique thoracique de souris primaire à surexpression de CXCR4 qui peut spécifiquement cibler le site ischémique, une libération contrôlée de médicament et une longue circulation, de sorte qu'elle donnera des avancées considérables dans la technologie du secteur pour le bénéfice d'un grand groupe de personnes en ayant besoin.
Patent WO-2021063357-A1 (WO)
Title: 无人机的飞行区域管理方法及相关装置
Inventor: ZHANG CHENGCHEN
IPC: H04W4/12
Filed: 2020-09-29
Abstract: 本发明公开了一种无人机的飞行区域管理方法及相关装置，其中，所述方法包括：接入与移动管理网元AMF获取所述无人机的飞行区域异常信息，所述飞行区域异常信息用于指示所述无人机未处于正常飞行区域；所述AMF向无人机流量管理网元UTM发送飞行区域异常通知消息，所述飞行区域异常通知消息用于指示所述无人机未处于所述正常飞行区域。在无人机飞行区域异常时，通过UTM对无人机进行控制，从而提升了对无人机进行控制时的安全性。
Patent WO-2022077347-A1 (WO)
Title: Procédé de régulation de débit pour un ensemble de fabrication de glace
Inventor: WU JIN
IPC: F25C1/12
Filed: 2020-10-15
Abstract: Un ensemble de fabrication de glace (102) comprend un moule à glace (160) et un ensemble pompe (132) pour pousser un spray de production de glace (184) dans le moule à glace (160) afin de former une billette de glace (138). Un dispositif de commande (110) actionne l'ensemble pompe (132) pour fournir la pulvérisation de production de glace (184) à un premier débit jusqu'à ce que la billette de glace (138) atteigne une épaisseur prédéterminée, puis actionne l'ensemble pompe (132) pour fournir le pulvérisateur de production de glace (184) à un second débit qui est inférieur au premier débit.
Patent WO-2022082766-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04L5/00
Filed: 2020-10-23
Abstract: Provided are a method and apparatus for reporting DC location information, and a terminal device and a network device. The method comprises: a terminal device reporting at least one piece of DC location information, wherein each of the at least one pieces of DC location information is associated with N cells and N bandwidth parts (BWPs), N is a positive integer, the N cells refer to N serving cells in an active state from among M serving cells, the N BWPs refer to N active BWPs of the N cells, the active BWPs are not dormant BWPs, and M is a positive integer greater than or equal to N.
Patent WO-2021189844-A1 (WO)
Inventor: DENG YUE
IPC: G06N3/04
Filed: 2020-10-30
Abstract: A detection method and apparatus for a multivariate KPI time series, and a computer device and a computer-readable storage medium, which relate to the technical field of artificial intelligence. The method comprises: according to a preset segmentation policy and a multivariate KPI time series to be trained, determining a plurality of corresponding segments of sub-multivariate KPI time series to be trained (S101), wherein the sub-multivariate KPI time series to be trained are untagged; training a preset model according to the sub-multivariate KPI time series to be trained, so as to generate a corresponding deterministic model (S102); acquiring a multivariate KPI time series to be tested (S103); according to the multivariate KPI time series to be tested and the deterministic model, acquiring a reconstruction probability value of a numerical value to be tested in the multivariate KPI time series to be tested (S104); and according to a preset threshold and the reconstruction probability value of the numerical value to be tested, determining whether a moment corresponding to the numerical value to be tested is an anomaly point (S105). The deterministic model is generated by means of the untagged multivariate KPI time series, the robustness of the model is enhanced, and the detection accuracy is improved.
Patent WO-2021093628-A1 (WO)
Title: Speaker, and electronic apparatus
Inventor: JIN MINGYU
IPC: H04M1/03
Filed: 2020-11-03
Abstract: The present application provides a speaker and an electronic apparatus. The speaker comprises a vibration unit and a first brush portion. The vibration unit comprises a sound emission surface, a side surface, and a base surface. The sound emission surface is arranged oppositely to the base surface. The side surface is fixedly connected between the sound emission surface and the base surface, and the first brush portion is fixed on the side surface. The first brush portion comprises several first bristles, and when the vibration unit vibrates and emits sound, the first bristles bend and deform as a result of a vibration thereof and/or friction with a surrounding device. When the vibration unit is vibrating, vibration energy of the vibration unit is at least partially converted to elastic potential energy of the bristles, thereby reducing vibration of the speaker, and also reducing an influence of the speaker vibration on a surrounding device. The invention arranges the first brush portion at the side surface of the vibration unit instead of at the sound emission surface or the base surface thereof, thereby reducing the thickness of the speaker.